---
product_id: 309207566
title: "UB-157 Liquid Ink Rollerball Pens - 0.7mm Nib - Blue Ink - Pack of 5"
brand: "uni-ball"
price: "KD 3.74"
currency: KWD
in_stock: true
reviews_count: 4
category: "Uni Ball"
url: https://www.desertcart.com.kw/products/309207566-ub-157-liquid-ink-rollerball-pens-0-7mm-nib-blue
store_origin: KW
region: Kuwait
---

# Water & chemical resistant Uni Super Ink Durable tungsten carbide tip 0.7mm nib for precise fine lines UB-157 Liquid Ink Rollerball Pens - 0.7mm Nib - Blue Ink - Pack of 5

**Brand:** uni-ball
**Price:** KD 3.74
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write Boldly, Last Longer – Never Miss a Stroke!

## Quick Answers

- **What is this?** UB-157 Liquid Ink Rollerball Pens - 0.7mm Nib - Blue Ink - Pack of 5 by uni-ball
- **How much does it cost?** KD 3.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/309207566-ub-157-liquid-ink-rollerball-pens-0-7mm-nib-blue)

## Best For

- uni-ball enthusiasts

## Why This Product

- Trusted uni-ball brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unbreakable Tip:** Stainless steel with tungsten carbide ball for ultimate durability
- • **Consistent Ink Flow:** Uni-Flow system guarantees smooth writing till the last drop
- • **Secure Click-Off Cap:** Leak-proof design that stays put in your pocket or bag
- • **Fade & Water Resistant:** Advanced Super Ink keeps your notes vibrant and smudge-free
- • **Perfect for Professionals:** Fine 0.7mm nib ideal for detailed note-taking and everyday writing

## Overview

The UB-157 Liquid Ink Rollerball Pen pack of 5 features a 0.7mm nib delivering precise 0.5mm lines with Uni-ball’s fade, water, and chemical resistant Super Ink. Its Uni-Flow system ensures smooth, consistent ink flow, while the stainless steel tungsten carbide tip guarantees durability. Designed with a secure click-off cap, these pens are leak-proof and perfect for professionals seeking reliable, high-performance writing instruments.

## Description

Pack of 5 Liquid Ink Rollerball Pens from Uni-Ball. This product is made in Japan.

Review: SUPER - Amazing product, I love them
Review: Lov it - It's my 11 yr old son's favorite

## Features

- Filled with Uniball Super Ink, an advanced ink formula that is fade, water, and chemical resistant, as well as acid free.
- Unique 'Uni-Flow' system ensures ink flows consistently to give a smooth writing experience down to the very last drop.
- The 0.7mm nib creates a fine, 0.5mm line that lends itself perfectly to note taking and general writing tasks.
- Its capped top clicks closed, staying put, and ensuring that this pen will never leak in your pocket.
- The stainless steel tip with tungsten carbide ball ensures that this pen will never break when you need it the most.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H8KWZ9Z |
| Additional Features | Liquid Ink |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #1,392 in Office Products ( See Top 100 in Office Products ) #13 in Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Color | multi |
| Colour | multi |
| Customer Reviews | 4.4 out of 5 stars 38 Reviews |
| Drill Point | Fine |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Ink Color | Blue |
| Ink colour | Blue |
| Item Diameter | 0.5 Millimeters |
| Item Dimensions | 14 x 8 x 1 centimeters |
| Item Weight | 0.05 Kilograms |
| Line Size | 0.7mm |
| Manufacturer | uni-ball |
| Material | Stainless Steel Tungsten Carbide |
| Material Type | Stainless Steel Tungsten Carbide |
| Model Name | UB 157 |
| Model Number | UB-157 |
| Recommended Uses For Product | Writing |
| Style | Contemporary |
| Subject Character | no subject character |
| Unit Count | 5.0 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Roller Ball Pen |
| Writing instrument form | Roller Ball Pen |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Colour:** multi
- **Ink colour:** Blue
- **Writing instrument form:** Roller Ball Pen

## Images

![UB-157 Liquid Ink Rollerball Pens - 0.7mm Nib - Blue Ink - Pack of 5 - Image 1](https://m.media-amazon.com/images/I/71zumV0skML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ SUPER
*by L***A on 11 November 2025*

Amazing product, I love them

### ⭐⭐⭐⭐⭐ Lov it
*by A***H on 15 February 2023*

It's my 11 yr old son's favorite

### ⭐⭐⭐⭐ Good
*by S***H on 30 March 2023*

I like this brand

## Frequently Bought Together

- Uni-Ball - UB-157 Liquid Ink Rollerball Pens - 0.7mm Nib - Blue Ink - Pack of 5
- uni-ball Vision Stick Roller Ball Pens, Fine Point, Black Ink, Pack of 4

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**Shop now:** [https://www.desertcart.com.kw/products/309207566-ub-157-liquid-ink-rollerball-pens-0-7mm-nib-blue](https://www.desertcart.com.kw/products/309207566-ub-157-liquid-ink-rollerball-pens-0-7mm-nib-blue)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-08*